发明授权
- 专利标题: Optical modulator
- 专利标题(中): 光调制器
-
申请号: US10234463申请日: 2002-09-05
-
公开(公告)号: US06978055B2公开(公告)日: 2005-12-20
- 发明人: Yasunori Miyazaki
- 申请人: Yasunori Miyazaki
- 申请人地址: JP Tokyo
- 专利权人: Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人: Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 代理机构: Leydig, Voit & Mayer, Ltd.
- 优先权: JP2002-056077 20020301
- 主分类号: G02F1/015
- IPC分类号: G02F1/015 ; G02F1/017 ; G02F1/035
摘要:
An optical modulator with lowered chirping without deterioration of extinction characteristic. An intermediate layer is interposed between a well layer and an n-side barrier layer and tensile strain is produced in the well layer. A relationship Ew
公开/授权文献
- US20030164999A1 Optical modulator 公开/授权日:2003-09-04
信息查询